Method for the continuous production of glass fiber strand

Method and apparatus for forming glass fiber strand directly and continuously from raw batch glass-forming material, which includes means for continuously electrically melting raw batch, glass-forming materials, forehearth and fiber forming means for continuously receiving said melted glass, means f...

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Bibliographische Detailangaben
Hauptverfasser: MACPHERSON, CHARLES R, SMITH, AARON G, BOYCE, ROBERT E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Method and apparatus for forming glass fiber strand directly and continuously from raw batch glass-forming material, which includes means for continuously electrically melting raw batch, glass-forming materials, forehearth and fiber forming means for continuously receiving said melted glass, means for continuously attenuating said glass from said fiber forming means in the form of a multiplicity of fiberglass filaments, and means for converging and winding said filaments in the form of a fiberglass strand.